Multisport GPS Smartwatch ready for your everyday adventures – black yellow Tech Specs Bluetooth®: 4.2 BLE Dimensions: 54.6 x 45.9 x 14.39 mm Weight: 50 gr Battery type: Li-ion 460 mAh Standby time: 4 days, 7 to 8 hours in GPS mode Display: Color touchscreen, 1.3 inches / 240*240 pixels, TFT SPI color display Sensors: 6-axis A+G-sensor, optical HR sensor, altimeter, barometer Operating temperature: -10°C to +60°C Memory: ROM: 4MB+128MB / RAM: 4MB International warranty: 1 year Accessories included: Magnetic charging station Water resistance: IP68 / 3 ATM Free Android and iOS